1) Find the Indefinite Integral. (1-cos(6t)/2)dt I have the first part: 1t-sin (3t^2) I'm not really sure about the (3t^2) part, then after that i'm lost. 2)A vet has 100ft of fencing to construct 6 dog kennels by building a fence around a rectangular region, and then subdividing into 6 smaller rectangles by placing 5 fences parallel to on of the sides. What dimensions of the region will maximize the total area? So i made a rectangle, split it up into 6 squares labeling each vertical section "y", and each horizontal section "x" the perimeter equation would be P=13x+7y. Would the Area be 100ft since thats all he has to work with? Thanks in advance.